COMPTRENE
USPTO (United States) · Serial 76212135
- Status
- registered
- Status updated
- 11 March 2022
- Filing date
- 20 February 2001
- Registration date
- 13 November 2001
- Nice classification
- 1
- Owner
- NALCO ENERGY SERVICES, L.P.
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 76212135) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.